From 5b9cbbb16d774bfcb51572d52eda3f7319088e23 Mon Sep 17 00:00:00 2001
From: kosak <kosak@google.com>
Date: Mon, 17 Nov 2014 00:28:55 +0000
Subject: Distinguish between C++11 language and library support for
 std::function, std::begin, std::end, and std::move in gtest and gmock. Bring
 in gtest 694.

---
 include/gmock/gmock-generated-function-mockers.h   | 44 +++++++++++-----------
 .../gmock/gmock-generated-function-mockers.h.pump  |  4 +-
 include/gmock/gmock-matchers.h                     |  2 +-
 test/gmock-actions_test.cc                         | 10 ++---
 test/gmock-generated-function-mockers_test.cc      |  4 +-
 test/gmock-matchers_test.cc                        |  6 +--
 6 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/include/gmock/gmock-generated-function-mockers.h b/include/gmock/gmock-generated-function-mockers.h
index d14e1ad4..ce7341d4 100644
--- a/include/gmock/gmock-generated-function-mockers.h
+++ b/include/gmock/gmock-generated-function-mockers.h
@@ -875,13 +875,13 @@ class MockFunction<R()> {
 
   MOCK_METHOD0_T(Call, R());
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R()> AsStdFunction() {
     return [this]() {
       return this->Call();
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -894,13 +894,13 @@ class MockFunction<R(A0)> {
 
   MOCK_METHOD1_T(Call, R(A0));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0)> AsStdFunction() {
     return [this](A0 a0) {
       return this->Call(a0);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -913,13 +913,13 @@ class MockFunction<R(A0, A1)> {
 
   MOCK_METHOD2_T(Call, R(A0, A1));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1)> AsStdFunction() {
     return [this](A0 a0, A1 a1) {
       return this->Call(a0, a1);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -932,13 +932,13 @@ class MockFunction<R(A0, A1, A2)> {
 
   MOCK_METHOD3_T(Call, R(A0, A1, A2));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2) {
       return this->Call(a0, a1, a2);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -951,13 +951,13 @@ class MockFunction<R(A0, A1, A2, A3)> {
 
   MOCK_METHOD4_T(Call, R(A0, A1, A2, A3));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3) {
       return this->Call(a0, a1, a2, a3);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -971,13 +971,13 @@ class MockFunction<R(A0, A1, A2, A3, A4)> {
 
   MOCK_METHOD5_T(Call, R(A0, A1, A2, A3, A4));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
       return this->Call(a0, a1, a2, a3, a4);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -991,13 +991,13 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5)> {
 
   MOCK_METHOD6_T(Call, R(A0, A1, A2, A3, A4, A5));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4, A5)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
       return this->Call(a0, a1, a2, a3, a4, a5);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -1011,13 +1011,13 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6)> {
 
   MOCK_METHOD7_T(Call, R(A0, A1, A2, A3, A4, A5, A6));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4, A5, A6)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
       return this->Call(a0, a1, a2, a3, a4, a5, a6);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -1031,13 +1031,13 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7)> {
 
   MOCK_METHOD8_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4, A5, A6, A7)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
       return this->Call(a0, a1, a2, a3, a4, a5, a6, a7);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -1051,14 +1051,14 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> {
 
   MOCK_METHOD9_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
         A8 a8) {
       return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
@@ -1073,14 +1073,14 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> {
 
   MOCK_METHOD10_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> AsStdFunction() {
     return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
         A8 a8, A9 a9) {
       return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
diff --git a/include/gmock/gmock-generated-function-mockers.h.pump b/include/gmock/gmock-generated-function-mockers.h.pump
index 5e839625..59284457 100644
--- a/include/gmock/gmock-generated-function-mockers.h.pump
+++ b/include/gmock/gmock-generated-function-mockers.h.pump
@@ -268,13 +268,13 @@ class MockFunction<R($ArgTypes)> {
 
   MOCK_METHOD$i[[]]_T(Call, R($ArgTypes));
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
   std::function<R($ArgTypes)> AsStdFunction() {
     return [this]($ArgDecls) {
       return this->Call($ArgNames);
     };
   }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
diff --git a/include/gmock/gmock-matchers.h b/include/gmock/gmock-matchers.h
index 5211ca61..703dfe9b 100644
--- a/include/gmock/gmock-matchers.h
+++ b/include/gmock/gmock-matchers.h
@@ -2373,7 +2373,7 @@ class BeginEndDistanceIsMatcher {
 
     virtual bool MatchAndExplain(Container container,
                                  MatchResultListener* listener) const {
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_BEGIN_AND_END_
       using std::begin;
       using std::end;
       DistanceType distance = std::distance(begin(container), end(container));
diff --git a/test/gmock-actions_test.cc b/test/gmock-actions_test.cc
index 275dbbf5..2345a64f 100644
--- a/test/gmock-actions_test.cc
+++ b/test/gmock-actions_test.cc
@@ -264,7 +264,7 @@ TEST(DefaultValueDeathTest, GetReturnsBuiltInDefaultValueWhenUnset) {
   }, "");
 }
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_UNIQUE_PTR_
 TEST(DefaultValueDeathTest, GetWorksForMoveOnlyIfSet) {
   EXPECT_FALSE(DefaultValue<std::unique_ptr<int>>::Exists());
   EXPECT_DEATH_IF_SUPPORTED({
@@ -277,7 +277,7 @@ TEST(DefaultValueDeathTest, GetWorksForMoveOnlyIfSet) {
   std::unique_ptr<int> i = DefaultValue<std::unique_ptr<int>>::Get();
   EXPECT_EQ(42, *i);
 }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_UNIQUE_PTR_
 
 // Tests that DefaultValue<void>::Get() returns void.
 TEST(DefaultValueTest, GetWorksForVoid) {
@@ -636,7 +636,7 @@ class MockClass {
 
   MOCK_METHOD1(IntFunc, int(bool flag));  // NOLINT
   MOCK_METHOD0(Foo, MyClass());
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_UNIQUE_PTR_
   MOCK_METHOD0(MakeUnique, std::unique_ptr<int>());
   MOCK_METHOD0(MakeVectorUnique, std::vector<std::unique_ptr<int>>());
 #endif
@@ -1273,7 +1273,7 @@ TEST(ByRefTest, PrintsCorrectly) {
   EXPECT_EQ(expected.str(), actual.str());
 }
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_UNIQUE_PTR_
 
 std::unique_ptr<int> UniquePtrSource() {
   return std::unique_ptr<int>(new int(19));
@@ -1310,6 +1310,6 @@ TEST(MockMethodTest, CanReturnMoveOnlyValue) {
   EXPECT_EQ(7, *vresult[0]);
 }
 
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_UNIQUE_PTR_
 
 }  // Unnamed namespace
diff --git a/test/gmock-generated-function-mockers_test.cc b/test/gmock-generated-function-mockers_test.cc
index 14dded87..18f19d8c 100644
--- a/test/gmock-generated-function-mockers_test.cc
+++ b/test/gmock-generated-function-mockers_test.cc
@@ -595,7 +595,7 @@ TEST(MockFunctionTest, WorksFor10Arguments) {
   EXPECT_EQ(2, foo.Call(true, 'a', 0, 0, 0, 0, 0, 'b', 1, false));
 }
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FUNCTION_
 TEST(MockFunctionTest, AsStdFunction) {
   MockFunction<int(int)> foo;
   auto call = [](const std::function<int(int)> &f, int i) {
@@ -606,7 +606,7 @@ TEST(MockFunctionTest, AsStdFunction) {
   EXPECT_EQ(-1, call(foo.AsStdFunction(), 1));
   EXPECT_EQ(-2, call(foo.AsStdFunction(), 2));
 }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FUNCTION_
 
 }  // namespace gmock_generated_function_mockers_test
 }  // namespace testing
diff --git a/test/gmock-matchers_test.cc b/test/gmock-matchers_test.cc
index b44426e5..c5476223 100644
--- a/test/gmock-matchers_test.cc
+++ b/test/gmock-matchers_test.cc
@@ -54,7 +54,7 @@
 #include "gtest/gtest.h"
 #include "gtest/gtest-spi.h"
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FORWARD_LIST_
 # include <forward_list>  // NOLINT
 #endif
 
@@ -4545,7 +4545,7 @@ TEST(StreamlikeTest, Iteration) {
   }
 }
 
-#if GTEST_LANG_CXX11
+#if GTEST_HAS_STD_FORWARD_LIST_
 TEST(BeginEndDistanceIsTest, WorksWithForwardList) {
   std::forward_list<int> container;
   EXPECT_THAT(container, BeginEndDistanceIs(0));
@@ -4557,7 +4557,7 @@ TEST(BeginEndDistanceIsTest, WorksWithForwardList) {
   EXPECT_THAT(container, Not(BeginEndDistanceIs(0)));
   EXPECT_THAT(container, BeginEndDistanceIs(2));
 }
-#endif  // GTEST_LANG_CXX11
+#endif  // GTEST_HAS_STD_FORWARD_LIST_
 
 TEST(BeginEndDistanceIsTest, WorksWithNonStdList) {
   const int a[5] = {1, 2, 3, 4, 5};
-- 
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